Pros and Cons of an 80/20 Marathon Training Plan by Matt Fitzgerald

A woman training for a marathon using an 80-20 training plan.

So you’re looking to take your training to the next level and hit a new PR in the marathon distance? That means it’s time to find a proper marathon training plan. There are tons of options out there, and it can be confusing to figure out which one to use. Based on your circumstances, you … Read more